From 88b03577c43b5b5c1cb97a3892914e2e222c5008 Mon Sep 17 00:00:00 2001
From: Zheng Luo <cherrotluo@gmail.com>
Date: Wed, 29 Apr 2020 01:42:22 +0800
Subject: [PATCH] ddns-scripts: cloudflare.com-v4: Fix grep patterns.

Related commit: 0080bb4b

Use `\s*` instead of ` \?` to match 0 or multiple spaces.

Signed-off-by: Zheng Luo <cherrotluo@gmail.com>
---
 net/ddns-scripts/Makefile                          |  2 +-
 net/ddns-scripts/files/update_cloudflare_com_v4.sh | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/net/ddns-scripts/Makefile b/net/ddns-scripts/Makefile
index 6886b4ac2..fcea36ce9 100755
--- a/net/ddns-scripts/Makefile
+++ b/net/ddns-scripts/Makefile
@@ -12,7 +12,7 @@ PKG_NAME:=ddns-scripts
 PKG_VERSION:=2.7.8
 # Release == build
 # increase on changes of services files or tld_names.dat
-PKG_RELEASE:=18
+PKG_RELEASE:=19
 
 PKG_LICENSE:=GPL-2.0
 PKG_MAINTAINER:=
diff --git a/net/ddns-scripts/files/update_cloudflare_com_v4.sh b/net/ddns-scripts/files/update_cloudflare_com_v4.sh
index 7e663ac42..7394187fa 100755
--- a/net/ddns-scripts/files/update_cloudflare_com_v4.sh
+++ b/net/ddns-scripts/files/update_cloudflare_com_v4.sh
@@ -85,7 +85,7 @@ cloudflare_transfer() {
 	done
 
 	# check for error
-	grep -q '"success": \?true' $DATFILE || {
+	grep -q '"success":\s*true' $DATFILE || {
 		write_log 4 "CloudFlare reported an error:"
 		write_log 7 "$(cat $DATFILE)"		# report error
 		return 1	# HTTP-Fehler
@@ -133,7 +133,7 @@ __PRGBASE="$__PRGBASE --header 'Content-Type: application/json' "
 __RUNPROG="$__PRGBASE --request GET '$__URLBASE/zones?name=$__DOMAIN'"
 cloudflare_transfer || return 1
 # extract zone id
-__ZONEID=$(grep -o '"id":"[^"]*' $DATFILE | grep -o '[^"]*$' | head -1)
+__ZONEID=$(grep -o '"id":\s*"[^"]*' $DATFILE | grep -o '[^"]*$' | head -1)
 [ -z "$__ZONEID" ] && {
 	write_log 4 "Could not detect 'zone id' for domain.tld: '$__DOMAIN'"
 	return 127
@@ -143,14 +143,14 @@ __ZONEID=$(grep -o '"id":"[^"]*' $DATFILE | grep -o '[^"]*$' | head -1)
 __RUNPROG="$__PRGBASE --request GET '$__URLBASE/zones/$__ZONEID/dns_records?name=$__HOST&type=$__TYPE'"
 cloudflare_transfer || return 1
 # extract record id
-__RECID=$(grep -o '"id":"[^"]*' $DATFILE | grep -o '[^"]*$' | head -1)
+__RECID=$(grep -o '"id":\s*"[^"]*' $DATFILE | grep -o '[^"]*$' | head -1)
 [ -z "$__RECID" ] && {
 	write_log 4 "Could not detect 'record id' for host.domain.tld: '$__HOST'"
 	return 127
 }
 
 # extract current stored IP
-__DATA=$(grep -o '"content":"[^"]*' $DATFILE | grep -o '[^"]*$' | head -1)
+__DATA=$(grep -o '"content":\s*"[^"]*' $DATFILE | grep -o '[^"]*$' | head -1)
 
 # check data
 [ $use_ipv6 -eq 0 ] \
@@ -178,7 +178,7 @@ __DATA=$(grep -o '"content":"[^"]*' $DATFILE | grep -o '[^"]*$' | head -1)
 # update is needed
 # let's build data to send
 # set proxied parameter
-__PROXIED=$(grep -o '"proxied":[^",]*' $DATFILE | grep -o '[^:]*$')
+__PROXIED=$(grep -o '"proxied":\s*[^",]*' $DATFILE | grep -o '[^:]*$')
 
 # use file to work around " needed for json
 cat > $DATFILE << EOF